On Buckling of Long Interface Cracks

被引：0
作者：
Kotousov, Andrei [1 ]
Harding, Steven [1 ]
机构：
[1] Univ Adelaide, Sch Mech Engn, Adelaide, SA 5005, Australia
来源：
ADVANCES IN FRACTURE AND DAMAGE MECHANICS VIII | 2010年 / 417-418卷
关键词：
Buckling; delamination; interface crack; Euler buckling load; Kirchhoff's plate bending theory; shear loading; FRACTURE; STRESS; FAILURE; SHEAR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper deals with the buckling instability of long interface cracks subjected to shear and tensile (compressive) loading parallel to the interface. A simplified mathematical model is developed within the Kirchhoff's plate bending theory; and a general semi-analytical solution is obtained based on the classical strategy for solving for the Euler buckling load. Asymptotic solutions are derived for extreme cases of the applied shear to tensile (compressive) load ratios. The obtained results correlate well with previous numerical studies and can be used to analyze many traditional problems in composite as well as many others, for example, the problem of triggering snow avalanches.
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页码：217 / 220
页数：4
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